package lab02.Test02;

/**
 * Created by lenovo on 2017/10/13.
 */
import javax.sound.midi.Soundbank;
import java.util.Scanner;
public class Check {
    public static void main(String[] args) {
        System.out.println();
        Scanner sc=new Scanner(System.in);
        System.out.println("请输入半径：");
        double radius=sc.nextDouble();
        Circle getCircle=new Circle();
        System.out.println(getCircle.area(radius));
        System.out.println(getCircle.girth(radius));

    }
}
